YES. Finally!
1. There's one person I can definitely believe in.
Ovan saves him at the start of the game and he's all Ovaaaaaan my leaaaaaader.
2. That same person is someone that I respect a lot.
See above.
3. ... Well! That's one way to go from "respected" to "you're the one I want to kill".
Then you find out he's actually the one to blame for everything that's gone bad.
4. Though they are now my comrades, in the past, these people who fight alongside me would've just been... hindrances, I guess.
As the Terror of Death, Haseo worked alone and avoided others.
5. Then again, my allies include... a ladies' man, a bishoujo healer girl, a little girl with potent magic, an obnoxious (YMMV) long-haired guy... and that's just the tip of the iceberg.
Kuhn, Atoli, Sakubo, Endrance. And there's a lot more where that came from.
6. I spent all this time chasing after this guy... only to find out it was him all along! What a joke.
Worded this one a little wrong, but you spend half the series chasing after someone you believe to be the enemy... only to find out it was Ovan all along.
7. Come on... I'm right here... come on...!
When Haseo summons Skeith, he says, "C'mon... I'm right here... Skeeeeeeiiith!!"
8. This isn't just a game, this is SERIOUS BUSINESS!
The World is SRS FKN BSNS.
9. Heroes wield all different kinds of weapons. Swords, like Claude. Daggers, like Zidane... Me? I combine the best of both those worlds, and then some.
Adept Rogue, I was honestly running out of things.
I deliberately tried to formulate some hints in such way that it also applied to Luke/Asch to set people on the wrong track.